---
product_id: 73350213
title: "Rocker Box Mounted 60 psi Oil Pressure Gauge Kit 1984-1999 Harley Big Twin Evolution on Touring FLT/FLHT, Dyna FXD, FXR & Softail FLST/FXST - “Carbon Fiber” Oil Pressure Gauge, Fittings, Line & Mount"
brand: "billet proof designs"
price: "€ 148.22"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/73350213-rocker-box-mounted-60-psi-oil-pressure-gauge-kit-1984
store_origin: FI
region: Finland
---

# Complete mounting kit included 60 psi precision range Stainless steel & brass build Rocker Box Mounted 60 psi Oil Pressure Gauge Kit 1984-1999 Harley Big Twin Evolution on Touring FLT/FLHT, Dyna FXD, FXR & Softail FLST/FXST - “Carbon Fiber” Oil Pressure Gauge, Fittings, Line & Mount

**Brand:** billet proof designs
**Price:** € 148.22
**Availability:** ✅ In Stock

## Summary

> 🏍️ Ride Smart, Ride Confident: The Ultimate EVO Oil Pressure Upgrade

## Quick Answers

- **What is this?** Rocker Box Mounted 60 psi Oil Pressure Gauge Kit 1984-1999 Harley Big Twin Evolution on Touring FLT/FLHT, Dyna FXD, FXR & Softail FLST/FXST - “Carbon Fiber” Oil Pressure Gauge, Fittings, Line & Mount by billet proof designs
- **How much does it cost?** € 148.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/73350213-rocker-box-mounted-60-psi-oil-pressure-gauge-kit-1984)

## Best For

- billet proof designs enthusiasts

## Why This Product

- Trusted billet proof designs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Rugged stainless steel case with brass internals and vibration-dampening silicone fill ensures durability on every ride.
- • **All-Inclusive Installation Kit:** Includes steel lines, fittings, and hardware for effortless bolt-on compatibility with 1984-1999 Harley Big Twin EVO motors.
- • **Seamless Rocker Box Integration:** Polished stainless steel mounting plate with rubber grommet for vibration resistance and perfect visibility.
- • **Tailored for Harley Enthusiasts:** Specifically designed for FLT, FLHT, FXD, FXR, and Softail models from ’84 to ’99 — because your bike deserves precision.
- • **Precision Oil Pressure Monitoring:** Stay ahead with shock-proof, liquid-filled gauge accuracy from 0-60 psi.

## Overview

This Billet Proof Designs Rocker Box Mounted Oil Pressure Gauge Kit offers a shock-proof, vibration-resistant 0-60 psi gauge with stainless steel and brass construction. Designed exclusively for 1984-1999 Harley Big Twin Evolution motors, it includes all steel fittings, lines, and a polished mounting plate for easy installation and reliable, precise oil pressure monitoring.

## Description

Rocker Box Mounted 60 psi Oil Pressure Gauge Kit 1984-1999 Harley Big Twin Evolution on Touring FLT/FLHT, Dyna FXD, FXR & Softail FLST/FXST - “Carbon Fiber” Oil Pressure Gauge, Fittings, Line & Mount

## Features

- These shock-proof liquid filled gauges are vibration resistant to monitor your oil pressure with extreme accuracy!
- Rocker Box Mounting Kits come with all of the necessary lines and fittings to bolt an oil gauge to a 1984-1999 Big Twin "EVO" Motor.
- Gauge: Rugged gauge case is constructed of stainless steel with brass internals. Silicone filled for vibration dampening with a durable acrylic lens. 1-3/4” Gauge Face (including bezel). 0-60 psi 1/8” NPT rear connection. GAUGE FACE IS NOT REAL CARBON FIBER
- Rocker Box Mounting Kit: Mounts your oil gauge to your Rocker Box for easy visibility. 1/8” NPT male and female fittings. All lines and fittings are made of Steel. The Polished Stainless Steel Rocker Box Mounting Plate features a rubber grommet to help with vibrations and visibility.
- Fitment: 1984-1999 Harley Big Twin "EVO" Evolution Motors. FXST 1984-1999 FLST 1984-1999 FLT 1984-1999 FXR 1984-1999 FXD 1984-1999

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Billet Proof Designs |
| Brand | Billet Proof Designs |
| Item Weight | 8 ounces |
| Product Dimensions | 12 x 2 x 2 inches |
| Country of Origin | Taiwan |
| Item model number | BPD-85131/88030 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | BPD-85131/88030 |

## Product Details

- **Brand:** Billet Proof Designs
- **Material:** Stainless Steel, Alloy Steel, Rubber
- **Item dimensions L x W x H:** 12 x 2 x 2 inches
- **Item Weight:** 8 Ounces
- **Manufacturer:** Billet Proof Designs

## Images

![Rocker Box Mounted 60 psi Oil Pressure Gauge Kit 1984-1999 Harley Big Twin Evolution on Touring FLT/FLHT, Dyna FXD, FXR & Softail FLST/FXST - “Carbon Fiber” Oil Pressure Gauge, Fittings, Line & Mount - Image 1](https://m.media-amazon.com/images/I/615pQYQvHBL.jpg)
![Rocker Box Mounted 60 psi Oil Pressure Gauge Kit 1984-1999 Harley Big Twin Evolution on Touring FLT/FLHT, Dyna FXD, FXR & Softail FLST/FXST - “Carbon Fiber” Oil Pressure Gauge, Fittings, Line & Mount - Image 2](https://m.media-amazon.com/images/I/51DtunGk1tL.jpg)
![Rocker Box Mounted 60 psi Oil Pressure Gauge Kit 1984-1999 Harley Big Twin Evolution on Touring FLT/FLHT, Dyna FXD, FXR & Softail FLST/FXST - “Carbon Fiber” Oil Pressure Gauge, Fittings, Line & Mount - Image 3](https://m.media-amazon.com/images/I/515mWQ-7hRL.jpg)
![Rocker Box Mounted 60 psi Oil Pressure Gauge Kit 1984-1999 Harley Big Twin Evolution on Touring FLT/FLHT, Dyna FXD, FXR & Softail FLST/FXST - “Carbon Fiber” Oil Pressure Gauge, Fittings, Line & Mount - Image 4](https://m.media-amazon.com/images/I/5188JcfzaZL.jpg)
![Rocker Box Mounted 60 psi Oil Pressure Gauge Kit 1984-1999 Harley Big Twin Evolution on Touring FLT/FLHT, Dyna FXD, FXR & Softail FLST/FXST - “Carbon Fiber” Oil Pressure Gauge, Fittings, Line & Mount - Image 5](https://m.media-amazon.com/images/I/41XBthbSCQL.jpg)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-27*